Includes: 1 X Aluminum Alloy Radiator Coolant Expansion Tank, tank cap, mounting bracket, barb fittings & hardware Condition: Brand New. Never been used or installed Color: Polished Chrome (Black is also available, please leave us a note) Fits: 2002-2006 R53 MINI Cooper S 2005-2008 R52 MINI Cooper S convertible (Direct replacement for original plastic radiator Expansion tank ) Capacity: approximately 2.5L Made from sturdy lightweight aluminum Cleanable & reusable stainless steel breather filter element High volume drain tap for fast & easy draining Suitable for turbo, supercharged and normally aspirated engines .